17x22x1 MERV 13 AC Furnace Filters 6 Pack fans-ventilation-ducting 5” starter plugs

5” starter plugs

5′ x 5′ – Fits 4′ x 4′ tray

Designed to sit comfortably on your shoulder

yet it's non-toxic

So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim

17x22x1 MERV 13 AC Furnace Filters 6 Pack fans-ventilation-ducting 5” starter plugsNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200